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Appearance:Lumps
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:98% purity
Melting point 783°C
Boiling point 160°C
density 2.55
form Lumps
color Yellow
Water Solubility Freely soluble in water and alcohol
Sensitive Hygroscopic
Merck 14,1677
CAS DataBase Reference 71626-98-7(CAS DataBase Reference)
Safety Information
Risk Statements 61
Safety Statements 22-36/37/39-45
WGK Germany 3
TSCA Yes
Chemical Properties white crystalline lumps
Purification Methods Dissolve the salt in acetone, which is then diluted and evaporated. This drying process is repeated twice, then the CaI2 is recrystallised from acetone/diethyl ether and stored over P2O5. It is very hygroscopic when anhydrous and is light sensitive [Cremlyn et al. J Chem Soc 528 1958]. The yellow hexahydrate has m 42o. It is soluble in H2O, MeOH, EtOH and Me2CO but insoluble in Et2O.
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